Home / 92,263.32-138,300.68-32,273.92

Finding the Fourth Proportional to 92,263.32, 138,300.68 and 32,273.92

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Solution

The fourth proportional to 92,263.32, 138,300.68 and 32,273.92 is: 48,377.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,263.32 : 138,300.68 = 32,273.92 : x
  2. Step 2: Convert to fraction form
    92,263.32/138,300.68 = 32,273.92/x
  3. Step 3: Cross multiply
    92,263.32x = 138,300.68 × 32,273.92
  4. Step 4: Simplify right side
    92,263.32x = 4,463,505,082.27
  5. Step 5: Solve for x
    x = 4,463,505,082.27/92,263.32
  6. Step 6: Final answer
    x = 48,377.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.